Home > Products > Stainless Steel > Seamless Stainless Steel tube,inox 304 stainless steel tube manufacturer price per kg,12x18h10t stainless steel tube
Seamless Stainless Steel tube,inox 304 stainless steel tube manufacturer price per kg,12x18h10t stainless steel tube
- 5000 Ton / Tons per Month
- Shanghai
- T/T L/C D/P D/A Credit Card PayPal
Product Details
Standard: | ASTM, AISI, DIN, GB, JIS, Other, ASTM, AISI, DIN, GB, JIS, GB/T14975-2002,GB/T14976-2002,GB13296-2007 | Place of Origin: | Shanghai, China | Brand Name: | SMC |
Model Number: | 200,300,400series | Type: | Seamless | Steel Grade: | Other, 200,300,400series |
Application: | Hydraulic Pipe,water treatment,wells,power plants,etc | Certification: | ISO | Welding Line Type: | ERW |
Thickness: | 0.5mm - 50mm | Outer Diameter: | 6.0mm-762mm |
Product Description
Seamless Stainless Steel Tube
Features of Seamless Steel Tube:
- A large stock of pipes ready for call-off
- Pipes manufactured to specified dimensions on request
- Pipes can be produced in high quality alloys
- Pipes can be supplied in a variety of finishes
- Pipes can be cut to size on our premises ready for immediate supply
- Worldwide shipping
- Pipes produced to ISO 9001:2000 quality specification
Specifications of Seamless Stainless Steel Tube:
1. Standard: GB/T14975-2002,GB/T14976-2002,GB13296-2007
GB9948-2006,GB5310-95
ASTM A312,ASTM A213,ASTM A269,ASTM A511
ASTM A789,ASTM A790
JIS3463,JIS3459,
DIN2462,DIN17458,DIN17456
2. Grade: 304/304L/ 321/321H/310S/347H /2205/316/316L/316Ti/317L/TP410 /TP420 etc
3. OD range: 6mm-762mm
4. Wall thickness range: 0.5-50mm
5. Length: max.18000mm or as demand
6.Surface finish: Polishing (180#,220#,240#,320#400#,600#), Hairline, aid pickling and so on
7. Manufacture technology: cold drawn/cold rolled/hot rolled
Applications of Seamless Stainless Steel Pipe:
A) General Service Industries (Petroleum, Food, Chemical, Paper, Fertilizer, Fabric, Aviation and Nuclear)
B) Fluid, gas and oil transport
C) Pressure and Heat Transmission
D) Construction and Ornament
E) Boiler Heat Exchanger
The use of seamless stainless steel pipe has expanded into new applications, such as light industry, foodstuff, home electric appliances, kitchen articles, construction and decorations, railroad vehicles; some seamless stainless steel pipe/tube which has excellent corrosion resistant, mechanical properties are suitable to produce general purpose parts, cutting tools, mechanical parts, petroleum refining equipment, bolts and nuts, pump rods, and kitchenware.
Manufacturing Process of Stainless Steel Pipe:
The process commences with the formation of welded mother tube on the tube mill from imported and tested prime quality stainless steel strips. The latest TIG multi electrode welding technique is employed for superior weld quality and 100% Fusion, with argon purging, No filler metal added.
These mother tubes are solution annealed at 1060 D. 1100 D. C in continuous annealing furnace followed by immediate quenching to prevent chromium carbide precipitation.
Annealing of mother tuber ensures:
A) Removal of stress induced during tube forming and cold drawing:
B) Sufficient ductility and softness for cold drawing:
C) Transformation of the weld zone to austenitic nature,
D) Re crystallization of metallic grains to original form and thereby improving corrosion resistance.
During annealing, scales are formed on the surface of the tubes. In order to remove these, the tubes are pickled by immersing into hot pickling solution made of nitric acid, sulphuric acid and hydrofluoric acid.
The tubes are then coated with proper lubricant and then cold drawn over a drew bench:
1) To vary the metallurgical structure and restore the properties to the parent material:
2) To achieve a tube having closer dimensional tolerances:
3) To achieve a tube having closer dimensional tolerances:
4) To produce tubing of smaller size and wall thickness.
5) To reorient the grain structure of weld portion with that of the parent material and
6) To remove/minimize the internal bead.
Drawing is followed by subsequent annealing and pickling to restore the properties of the entire tube to that of the parent material. The tubes are then posited to impart extra corrosion resistance. Thereafter every tube is electrically marked with material grade, size and manufacturing standard.
Technical notes:
Chemical Composition:
Grade and Main chemical composition% | |||||||||
C | Si | Mn | P≤ | S≤ | Cr | Mo | Ni | Other | |
304 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 8-10.5 | - |
304L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | - | 9-13 | - |
310S | ≤0.08 | ≤1.5 | ≤2.00 | 0.045 | 0.03 | 24-26 | - | 19-22 | - |
316 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 10-14 | - |
316L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 16-18 | 2-3 | 12-15 | - |
317L | ≤0.03 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 18-20 | 3-4 | 11-15 | - |
321 | ≤0.08 | ≤1.00 | ≤2.00 | 0.045 | 0.03 | 17-19 | - | 9-13 | Ti≥5×C |
Normal Tolerence of Seamless Stainless Steel Pipe/Tube :
Size/mm | Tolerence | ||
Ordinary Level | High Level | ||
OD | ≤ 1 | ± 0.04mm | ± 0.02mm |
> 1 and ≤ 2 | ± 0.05mm | ± 0.03mm | |
> 2 | ± 0.06mm | ± 0.04mm | |
Wall Thickness | <0.2 | ± 0.03mm | ± 0.02mm |
> 0.2 and ≤ 0.5 | ± 0.04mm | ± 0.03mm | |
> 0.5 | ± 0.05mm | ± 0.04mm |
Our Products:
Export Markets
Our target market is the international market. Every year we export most of products to the world.
For more details, you can visit our official website: or you can scan our QR code here.
Contact Us
- Shanghai Metal Corporation
- Contact namesmc three
- Phone86-021-58309368
- Address20/F, Yuan Mansion, No. 738
- Stainless steel one-way valve CVS
- Ultra pure high flow pressure reducing valve PRH
- Ultra pure medium and low flow single stage pressure reducing valve PRLI
- Ultra pure low flow single stage pressure reducing valve PRL
- Two in three pneumatic diaphragm valve DBP
- Two way three-way manual diaphragm valve DBM
- Ultra pure high-pressure pneumatic diaphragm valve DHP
- Ultra pure high-pressure manual diaphragm valve DHM
- Ultra pure low-pressure pneumatic diaphragm valve DLP
- Ultra pure low-pressure manual diaphragm valve DLM
- Micro 3D tee connector MTD
- Micro 3D tee connector MTD
Popular Searches
Recommended Products
- Semiconductor Ceramic Components Ceramic Focusing Rings
- Ceramic Spare Parts for Semiconductor Probe Station Equipment
- ST.CERA Alumina Ceramic Clamp Ring Insulation Protection
- Precision Alumina Ceramic Spare Parts
- Alumina High-Precision Ceramic Ring Ceramic Parts
- ST.CERA Custom High-Precision Semiconductor Equipment Ceramic Chuck
- High precision Q235 A53 round/square/rectangular 6m carbon steel pre galvanized welded pipe
- Cheap Price 12M Large Diameter Carbon Steel Pipe Welded Steel Pipes For Building Material
- Customized High-Precision Alumina Ceramics Structural Parts
- Customized High-Precision Alumina Ceramics Structural Parts
- Welded Pipe 6 Meter Welded Square Steel Pipe Erw Black Steel Pipe Price
- Carbon steel pipe 4.5mm 4.75mm erw weld black steel pipe chinese trading and manufacture company
Find Similar Products By Category
- Minerals & Metallurgy > Steel > Stainless Steel > Stainless Steel Pipes
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
smc three
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-